Cheapest return flights from London to San Jose in August from $833

AirHint found the following cheapest return flights from London (LHR) to San Jose (SJO) in August 2026 (see full year).

Return flights

20 Aug - 03 Sep Air Canada
21 Aug - 11 Sep Air France
29 Aug - 14 Sep Air France
29 Aug - 12 Sep Air France
17 Aug - 27 Aug United
28 Aug - 05 Sep Air France
21 Aug - 31 Aug Air France
31 Aug - 05 Sep KLM
04 Aug - 14 Sep United
13 Aug - 19 Aug United
01 Aug - 16 Aug United
07 Aug - 30 Aug United
01 Aug - 29 Aug United
10 Aug - 24 Aug United
06 Aug - 19 Aug United
08 Aug - 17 Aug United
04 Aug - 29 Aug United
01 Aug - 13 Sep British Airways

Also check the deals for one-way flights from London to San Jose in August.

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